One of the simplest truths is that Earth is our home, and, more importantly, our only home. Yet, even this basic fact is often treated as a matter of debate. Climate change is not something distant, it is unfolding right in front of our eyes.
According to NASA, sea levels have risen approximately eight inches in the last century, the planet’s surface temperature has increased by roughly two degrees since the late 19th century and glaciers in Greenland and Antarctica are rapidly shrinking, much of it due to carbon dioxide emissions from human activities.
Carbon dioxide helps regulate Earth’s temperature through the natural greenhouse effect. Without it, life as we know it would not exist. But this is exactly where climate change denial often begins: by distorting a basic truth.
The Heartland Institute, a conservative think tank that rejects climate science, argues that carbon dioxide is beneficial because it can increase crop yields and is necessary for life. While true in isolation, this argument ignores overwhelming scientific evidence about excess emissions. It reduces a complex global crisis to a third grade science class debate and dismisses the broader danger.
According to the National Oceanic and Atmospheric Administration, human activities such as burning fossil fuels are increasing atmospheric carbon dioxide concentrations, amplifying the natural greenhouse effect and increasing global temperatures. This is not theoretical; it is measurable and already impacting ecosystems. Since the Industrial Revolution, ocean surface pH has dropped from about 8.21 to 8.10, a process known as ocean acidification which is threatening entire food chains.
The consequences extend far beyond oceans. The World Health Organization states that climate change is directly contributing to humanitarian emergencies, including heat waves, wildfires, floods and hurricanes, all of which are increasing in frequency and intensity.
Despite this, organizations like the Heartland Institute continue to downplay these risks. Articles such as those published on “Climate Realism” cast doubt on the connection between climate change and extreme weather events. However, this skepticism stands in direct contradiction to the scientific consensus supported by NASA, NOAA and global health organizations.
This is what makes recent political developments so concerning. Lee Zeldin, head of the Environmental Protection Agency, has aligned himself with some ideas of the Heartland Institute. His appearance at their conference and support for rolling back endangered species protections present a dangerous shift in environmental policy. According to The Guardian, at the Heartland Institute’s climate change conference in Washington D.C. on April 8 and 9, Zeldin criticized environmental policy as “blind obedience to whatever the dire, doom and gloom position of the day is.”
Climate change should not be political. Data does not belong to one party or ideology. Rising temperatures, melting ice and intensifying natural disasters are not opinions — they are measurable realities. Yet, when those in positions of power dismiss or distort this reality, it creates confusion and ultimately puts lives at risk.
It is not a radical idea to acknowledge that our planet is in danger. Addressing climate change does not mean halting our lives. It means making smarter choices: improving transportation or placing reasonable limits on harmful practices.
Today, the real danger is not entirely in climate change itself, but in ignoring it. The longer action is delayed, the fewer choices we will have. Eventually, caring for the environment will no longer be optional, it will be necessary for survival.
It is easy to be swayed by misinformation, especially when it comes from those in power. But when thinking about the future, it is critical to question whose interests are being served. Science is not something to believe in or reject, it is something to understand.
Everything we depend on begins with the health of the planet we live on. Earth is our only home.